Matched filter detection with dynamic threshold for cognitive radio networks
In cognitive radio networks, spectrum sensing aims to detect the unused spectrum channels
in order to use the radio spectrum more efficiently. Various methods have been proposed in …
in order to use the radio spectrum more efficiently. Various methods have been proposed in …
A Genetic Algorithm‐Based Soft Decision Fusion Scheme in Cognitive IoT Networks with Malicious Users
Internet of Things (IoT) is a new challenging paradigm for connecting a variety of
heterogeneous networks. Since its introduction, many researchers have been studying how …
heterogeneous networks. Since its introduction, many researchers have been studying how …
A metaheuristic optimization model for spectral allocation in cognitive networks based on ant colony algorithm (M-ACO)
B Padmanaban, S Sathiyamoorthy - Soft Computing, 2020 - Springer
Cognitive radio networks have been gaining widespread attraction among researchers
especially with the increasing demand for radio frequency spectrum whose availability is …
especially with the increasing demand for radio frequency spectrum whose availability is …
[PDF][PDF] Optimal cooperative spectrum sensing based on butterfly optimization algorithm
Since the introduction of the Internet of Things (IoT), several researchers have been
exploring its productivity to utilize and organize the spectrum assets. Cognitive radio (CR) …
exploring its productivity to utilize and organize the spectrum assets. Cognitive radio (CR) …
Boosted trees algorithm as reliable spectrum sensing scheme in the presence of malicious users
Cooperative spectrum sensing (CSS) has the ability to accurately identify the activities of the
primary users (PUs). As the secondary users'(SUs) sensing performance is disturbed in the …
primary users (PUs). As the secondary users'(SUs) sensing performance is disturbed in the …
Differential evolution based reliable cooperative spectrum sensing in the presence of malicious users
Abstract In Cognitive Radio Network, access to the vacant spectrum holes in the licensed
Primary User (PU) channel is allowed to the Secondary Users. In order to use the PU …
Primary User (PU) channel is allowed to the Secondary Users. In order to use the PU …
A novel evolutionary-based cooperative spectrum sensing mechanism for cognitive radio networks
M Akbari, M Ghanbarisabagh - Wireless Personal Communications, 2014 - Springer
Cognitive radio (CR) is considered as a feasible intelligent technology for 4G wireless
networks or self-organization networks and envisioned as a promising paradigm of …
networks or self-organization networks and envisioned as a promising paradigm of …
Enhanced cooperative spectrum sensing in cognitive radio network using flower pollination algorithm
H Asfandyar, N Gul, I Rasool… - … Conference on Electrical …, 2019 - ieeexplore.ieee.org
Spectrum sensing is of great importance in Cognitive Radio Network (CRN). It cannot be
achieved by a single user owing to multipath fading and shadowing effect. Therefore, more …
achieved by a single user owing to multipath fading and shadowing effect. Therefore, more …
Gravity-based particle swarm optimization with hybrid cooperative swarm approach for global optimization
Premature convergence has been recognized as one of the major drawbacks of particle
swarm optimization (PSO) algorithms. In particular, the lack of diversity in PSO performance …
swarm optimization (PSO) algorithms. In particular, the lack of diversity in PSO performance …
Recent efficient iterative algorithms on cognitive radio cooperative spectrum sensing to improve reliability and performance
M Akbari, AW Reza, KA Noordin… - International …, 2016 - journals.sagepub.com
In cognitive radio (CR), cooperative spectrum sensing (CSS) has been extensively explored
to be accounted for in a spectrum scanning method that permits secondary users (SUs) or …
to be accounted for in a spectrum scanning method that permits secondary users (SUs) or …